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215926 (2005 JX126)
Classification: Main-belt Asteroid          SPK-ID: 2215926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778938003950543 4.0194e-08  
a 2.574921326488186 2.0626e-08 au
q 2.116858786000928 1.0728e-07 au
i 11.01578286656308 4.5645e-06 deg
node 106.5449335346568 3.8207e-05 deg
peri 148.03848393807 4.446e-05 deg
M 218.3851477659002 2.6619e-05 deg
tp 2459594.177617917166
(2022-Jan-14.67761792)
0.00011575 TDB
period 1509.191578979852
4.13
1.8134e-05
4.965e-08
d
yr
n .238538304224666 2.8662e-09 deg/d
Q 3.032983866975444 2.4296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      6314 days (17.29 yr)  
   first obs. used      2002-10-11  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5417  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:28:56  

Additional Information
 Earth MOID = 1.11002 au 
 Jupiter MOID = 2.06864 au 
 T_jup = 3.380 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO454551  
diameter diameter 2.557 km 0.678 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215926 (2005 JX126)          Discovered 2005-May-12 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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